#include <stdio.h>
#include <stdlib.h>
#include <dirent.h>


#define PAT		"/etc"

int main()
{
	DIR *dp;
	struct dirent *cur;
	
	dp = opendir(PAT);
	if(dp == NULL)
	{
		perror("opendir()");
		exit(1);
	}

	while((cur = readdir(dp)) != NULL)
		puts(cur->d_name);	

	closedir(dp);
	
	exit(0);
}


